Answer:
27
Step-by-step explanation:
2+7=9.
9x3=27
72+9=81
27x3=81
4x +10
-2(x-5) +6x
-2x +10 +6x
You could say “you had 18 t-shirts and bought 12 more and now you have a total of 30 t-shirts”
Answer is 32
Question 8 measurements. Angle H (acute) Angle M (obtuse) Angle K (acute)
Question 9 measurements. Angle P (right) Angle Q (obtuse) Angle R (acute) Angle S (obtuse) Angle T (right)
